.container {
    width: 1200px;
    margin: 0 auto;
}

.left {
    float: left;
}

.right {
    float: right;
}

.topList li {
    height: 120px;
    line-height: 120px;
    padding: 0 45px;
    font-size: 16px;
    float: left;
    cursor: pointer;
}

.topList li:hover {
    background-color: #ff6637;
    color: #fff;
}

.header .top-logo img {
    margin-top: 30px;
    margin-right: 24px;
    width: 420px;
    height: 60px;
}

.banner {
    width: 100%;
}

.banner img {
    width: 100%;
    height: 574px;
}

.top-title {
    margin: 48px 0px;
}

.top-title h3 {
    font-size: 16px;
    margin: 18px 0px;
    text-align: center;
    color: #333;
}

.top-title p {
    font-size: 12px;
    margin: 3px 0px;
    text-align: center;
}

.qinyan-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.qinyan-list li {
    width: 25%;
    text-align: center;
}

.qinyan-list li h4 {
    margin-bottom: 42px;
    font-size: 16px;
    color: #333;
}

.guanyu {
    width: 100%;
    background-color: #000;
    /* height: 500px; */
    position: relative;
}

.guanyu-sanjiao {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 0;
    height: 0;
    border: 160px solid transparent;
    border-bottom: 160px solid #e43a3d;
    transform: rotate(180deg);
}

.guanyu ul {
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    height: 100px;
    text-align: center;
    padding-top: 50px;
}

.about {
    margin-bottom: 20px;
    font-size: 30px;
    color: #fff;
}

.aboutus {
    font-size: 14px;
    color: #fff;
}

.guanyu-bottom {
    width: 1190px;
    height: 507px;
    background-color: #000;
    padding-top: 200px;
}

.guanyutxt {
    line-height: 27px;
    height: 507px;
    display: block;
    margin-top: 26px;
}

.guanyu-bottom-text {
    background-color: #fff;
    padding: 0 35px;
    position: relative;
    width: 33.33%;
    height: 507px;
    float: left;
    box-sizing: border-box;
}

.travel {
    margin-top: 50px;
    color: red;
    font-weight: bold;
    font-size: 16px;
}

.xiangqing {
    width: 106px;
    height: 40px;
    background-color: #2b2b2b;
    text-align: center;
    line-height: 40px;
    border-radius: 6px;
    position: absolute;
    right: 26px;
    bottom: 10px;
}

.xiangqing:hover {
    color: #fff;
    cursor: pointer;
}

.pic1,
.pic2 {
    width: 33.33%;
    height: 507px;
    display: block;
    float: left;
}

.service {
    height: 350px;
    background-color: #fff;
    margin-bottom: 180px;
}

.service-title h3 {
    margin-top: 54px;
    font-size: 25px;
    height: 65px;
    color: #333;
    line-height: 65px;
}

.service-title p {
    font-size: 14px;
    color: rgb(153, 153, 153);
}

.service-title h3,
.service-title p {
    text-align: center;
}

.serviceList {
    margin-top: 76px;
    display: flex;
}

.serviceList li {
    width: 33.333%;
    padding: 10px 80px;
    text-align: center;
}

.dot {
    width: 120px;
    height: 120px;
    background-color: #e4393c;
    margin: 0 auto;
    border-radius: 50%;
}

.dot img {
    margin-top: 20px;
}

.dotText {
    margin-top: 20px;
}

.dotText h4 {
    font-size: 14px;
    color: #333;
    height: 33px;
    line-height: 33px;
}

.dotText-main {
    font-size: 12px;
    color: #999999;
    height: 33px;
    line-height: 33px;
}

.newdt {
    overflow: hidden;
    margin-bottom: 75px;
}

.newdt img {
    margin-left: -220px;
}

.newjs-a {
    height: 250px;
}

.newjs-a-left,
.newjs-a-right {
    width: 50%;
    float: left;
}

.newjs-a-left img {
    height: 200px;
}

.newjs-a-right {
    line-height: 30px;
    height: 205px;
    /* background-color: #e4393c; */
}

.newjs-a-right p {
    margin-left: 50px;
    font-size: 18px;
    color: #333;
}

.newjs-a-right span {
    margin-left: 50px;
    font-size: 16px;
    color: #999;
    margin-bottom: 32px;
    display: block;
}

.newjs-a-right ul li {
    font-size: 16px;
    color: #333;
    margin-left: 50px;
}

.newjs-b {
    height: 350px;
}

.newjs-b li {
    width: 25%;
    float: left;
}

.bottom {
    width: 100%;
    background-color: rgb(39, 39, 39);
    height: 200px;
    padding-top: 40px;
}

.bottom-top-box {
    width: 33.3%;
    height: 80px;
    /* background-color: red; */
    float: left;
}

.bottom-top span {
    float: left;
}

.bottom-top span:nth-child(1) {
    margin-left: 100px;
}

.bottom-top span:nth-child(2) {
    margin-top: 10px;
}

.bottom-top span:nth-child(3) {
    margin-top: 10px;
    font-size: 16px;
    color: #fff;
    line-height: 20px;
}

.xhx {
    margin-left: 100px;
}

.bottom-bottom {
    font-size: 14px;
    height: 100px;
}

.bottom-bottom ul {
    /* margin: 0 auto; */
    margin-left: 25%;
    margin-top: 30px;
}

.bottom-bottom ul li {
    float: left;
    margin-right: 40px;
}

.bottom-bottom ul li:hover {
    color: #fff;
    cursor: pointer;
}

.end {
    background-color: #000;
    height: 100px;
}

.end p {
    color: #fff;
    text-align: center;
    font-size: 14px;
    line-height: 20px;
}

.end p:nth-child(1) {
    padding-top: 30px;
}